ClawPod

Fetch web page content or search Google through Massive's Unblocker REST APIs. Handles JavaScript rendering, anti-bot protection, CAPTCHAs, paywalls, and geo-restrictions server-side — returns rendered HTML, clean markdown, or structured JSON.

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How It Works

1. You provide a URL or search query — the target page to fetch or terms to search
2. Unblocker handles the rest — JS rendering, CAPTCHA solving, retries, and anti-bot bypass all happen server-side
3. Content returned — rendered HTML, markdown via node-html-markdown, or structured JSON for search results

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Install

1. Get an API Token

Sign up at Massive and get your Unblocker API token.

2. Set the Token

export MASSIVE_UNBLOCKER_TOKEN="your-token"

3. Fetch

curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser"

4. (Optional) HTML to Markdown

If node-html-markdown is installed, pipe through it for cleaner output:

npm install -g node-html-markdown

curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser" -o /tmp/_page.html && \
  (node -e "const{NodeHtmlMarkdown}=require('node-html-markdown');console.log(NodeHtmlMarkdown.translate(require('fs').readFileSync('/tmp/_page.html','utf8')))" 2>/dev/null || cat /tmp/_page.html)

If node-html-markdown is unavailable, raw HTML is returned — LLMs can parse it directly.

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Examples

# Basic fetch
curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser"

# Skip JS rendering (faster, raw HTML only)
curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser?format=raw"

# Bypass cache
curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser?expiration=0"

# Extra delay for slow-loading dynamic content
curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser?delay=3"

# Use ISP IPs for less detection
curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser?ip=isp"

# Mobile device content
curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser?device=mobile"

# Multiple options combined
curl -s -G --data-urlencode "url=https://example.com" \
  -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/browser?expiration=0&delay=2&ip=isp"

# Fetch multiple URLs sequentially
for url in "https://example.com/page1" "https://example.com/page2"; do
  echo "=== $url ==="
  curl -s -G --data-urlencode "url=$url" \
    -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
    "https://unblocker.joinmassive.com/browser"
done

Google Search

# Basic search (HTML results)
curl -s -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/search?terms=foo+bar+baz"

# Search with JSON output (structured results)
curl -s -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/search?terms=foo+bar+baz&format=json"

# 100 results per page, skip the first 20
curl -s -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/search?terms=vpn+comparison&format=json&size=100&offset=20"

# Multiple pages of results
curl -s -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/search?terms=best+restaurants&format=json&serps=3"

# Search in a specific language
curl -s -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/search?terms=recetas+de+cocina&format=json&language=es"

# Bypass cached results
curl -s -H "Authorization: Bearer $MASSIVE_UNBLOCKER_TOKEN" \
  "https://unblocker.joinmassive.com/search?terms=latest+news&format=json&expiration=0"

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API Parameters

Browser (/browser)

Parameter	Values	Default	Description
url	any URL	(required)	Target page to fetch
format	rendered, raw	rendered	raw skips JS rendering (faster)
expiration	0 to N (days)	1	0 bypasses cache
delay	0.1 to 10 (seconds)	none	Extra wait for dynamic content
device	device name string	desktop	Device type for content
ip	residential, isp	residential	ISP IPs for less detection

Search (/search)

Parameter	Required	Values	Default	Description
terms	yes	search query (+ for spaces)	—	The search query
format	no	html, json	html	Output format (json for structured data)
serps	no	1 to 10	1	Number of results pages
size	no	0 to 100	unset	Results per page
offset	no	0 to 100	0	Number of initial results to skip
language	no	name, ISO code, or Google code	unset	Search language
uule	no	encoded location string	unset	Geo-target location
expiration	no	0 to N (days)	1	Cache age (0 bypasses cache)
subaccount	no	up to 255 chars	unset	Separate billing identifier

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FAQ & Troubleshooting

Q: What are the system requirements?

curl and an API token. Optionally Node.js for HTML-to-markdown conversion.

Q: Why is a request slow?

Requests can take up to 2 minutes. The API handles JS rendering, CAPTCHA solving, and retries server-side.

Q: How do I bypass the cache?

Set expiration=0 in the query string.

Q: The page content looks incomplete.

Try adding delay=3 (or higher) to give dynamic content more time to render.

Error: 401 Unauthorized

Token is invalid or missing. Verify MASSIVE_UNBLOCKER_TOKEN is set correctly.

Error: Empty response

The page may need more time. Add a delay parameter. If using format=raw, try format=rendered instead.

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Links

• Massive — Unblocker API and residential proxy network
• OpenClaw Skill — Skill definition for AI agent integration